A proposal to bathe the St. Louis Arch in pink has passed the U.S. Senate in Washington and headed to the U.S. House. Senator Jim Talent has placed language in another bill, authorizing pink light onto the Gateway Arch the rest of this month to highlight Breast Cancer Awareness Month. Many fountains in Kansas City flow pink this month to raise awareness. A few years back, the Capitol dome in Jefferson City was lit up in pink in honor of Breast Cancer Awareness Month.